Apply 1.5 mL per 50 lbs body weight of animal up to a maximum of 18 mL for any one animal. Pour along back and down face.

Sheep

Sheep keds, Lice

Pour along back. Apply 1.5 mL per 50 lbs of body weight of animal up to a maximum of 18 mL for any one animal.

For cattle, horses, sheep and goats, repeat treatment as needed but not more than once every two weeks.

For horses, do not saddle horse for 6 hours after application and refrain from washing down area of application.

For optimum lice control, two treatments at 14-day intervals are recommended.

SPECIAL NOTE: Ultra Boss® Pour-On Insecticide is not effective against cattle grubs.

PRECAUTIONARY STATEMENTS, HAZARDS TO HUMANS AND DOMESTIC ANIMALS

CAUTION - Harmful if swallowed or absorbed through the skin. Avoid contact with skin, eyes, or clothing. Wash thoroughly with soap and water after handling. Prolonged or frequently repeated skin contact may cause allergic reactions in some individuals.

First Aid

If On Skin Or Clothing •Take off contaminated clothing. •Rinse skin immediately with plenty of water for 15-20 minutes. •Call a poison control center or doctor for treatment advice. If Swallowed •Call poison control center or doctor immediately for treatment advice. •Do not induce vomiting unless told to do so by the poison control center or doctor. •Do not give any liquid to the person. •Do not give anything by mouth to an unconscious person. If In Eyes •Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye. •Call a physician or poison control center for treatment advice.

Hot Line Number

Have the product container or label with you when calling the poison control center or doctor or going for treatment. You may also contact the Rocky Mountain Poison Center at 1-303-595-4869 for emergency medical treatment information.

Environmental Hazards

This product is extremely toxic to fish and other aquatic invertebrates. Do not add directly to water. Do not contaminate water by cleaning of equipment or disposal of wastes. Apply this product only as specified on label.

Storage And Disposal

Do not contaminate water, food, or feed by storage or disposal.

Storage

Keep container sealed when not in use. Do not store near food or feed.

Pesticide Disposal: Wastes resulting from the use of this product may be disposed of on site or at an approved waste disposal facility.

Container Disposal: Triple rinse (or equivalent). Then offer for recycling or reconditioning, or puncture and dispose of in a sanitary landfill or incinerator, or, if allowed by State and local authorities, by burning. If burned, stay out of smoke.

Notice Of Warranty

MERCK ANIMAL HEALTH MAKES NO WARRANTY OF MERCHANTABILITY, FITNESS FOR ANY PARTICULAR PURPOSE, OR OTHERWISE EXPRESSED OR IMPLIED, CONCERNING THIS PRODUCT OR ITS USES WHICH EXTEND BEYOND THE USE OF THIS PRODUCT UNDER NORMAL CONDITIONS AND IN ACCORDANCE WITH THE STATEMENTS ON THE LABEL.

Every effort has been made to ensure the accuracy of the Ultra Boss Pour-On Insecticide information published above. However, it remains the responsibility of the readers to familiarize themselves with the product information contained on the US product label or package insert.